Microsoft released the generally available (1.0) version of the Teams PowerShell module on April 24. The Get-Team cmdlet receives a big makeover (and slowdown), but overall the module is solid and you shouldn't need to make too many changes to scripts.
Microsoft has updated the Teams PowerShell module to version 0.9.5. The best thing about the refresh is that the Get-Team cmdlet works. Well, it can now retrieve a full list of Teams in an Office 365 tenant. It would be good if Get-Team returned more data and supported server-side filtering, but it’s a start.